I have a pair of SXT 5 ac pointed at each other, about 1,5km away. For reference a pair of NanoBeams would achieve links speeds of ~400Mbps at 80MHz. These two I can only get up to 50-80Mbps in one direction, and in the other the link goes down to "12 Mbps" bare, no width or other indications, and in both directions the link will rarely achieve 40MHz speeds, and remain mostly at 20MHz.
The channel has low utilization, below 1.0. RSSIs are also different (this could be alignment):
My main worry is the wild fluctuations in link speed, and also the difference between SNR and CCQ - 43dB SNR results in 30% / 34% CCQ. I have not observed any of this in the NanoBeams, which may jump a step down for a bit but then go back to normal.
Code: Select all
Tx/Rx Signal Strength -62/-63 dBm Tx/Rx Signal Strength Ch0 -72/-64 dBm Tx/Rx Signal Strength Ch1 -72/-64 dBm
Anything anyone can recommend I start looking at in the config?